Base | Representation |
---|---|
bin | 1100011010010100001… |
… | …1011100011100101100 |
3 | 202101100211211100221212 |
4 | 3012211003130130230 |
5 | 11443134432303400 |
6 | 241541511013552 |
7 | 21255565460342 |
oct | 3064503343454 |
9 | 671324740855 |
10 | 213222541100 |
11 | 82477625018 |
12 | 353a796a2b8 |
13 | 1715083b0aa |
14 | a46a219992 |
15 | 582e1d4335 |
hex | 31a50dc72c |
213222541100 has 36 divisors (see below), whose sum is σ = 462720904800. Its totient is φ = 85283856960.
The previous prime is 213222541079. The next prime is 213222541111. The reversal of 213222541100 is 1145222312.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1892141 + ... + 2001659.
Almost surely, 2213222541100 is an apocalyptic number.
213222541100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
213222541100 is an abundant number, since it is smaller than the sum of its proper divisors (249498363700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
213222541100 is a wasteful number, since it uses less digits than its factorization.
213222541100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 129002 (or 128995 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 23.
Adding to 213222541100 its reverse (1145222312), we get a palindrome (214367763412).
The spelling of 213222541100 in words is "two hundred thirteen billion, two hundred twenty-two million, five hundred forty-one thousand, one hundred".
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